1. School of Safety Science and Engineering, Anhui University of Science and Technology, Huainan, China
2. State Key Laboratory of Safety and Health for Metal Mines, Maanshan, China
3. School of Mining Engineering, Anhui University of Science and Technology, Huainan, China
4. Key Laboratory of Safe Mining of Deep Metal Mines, Northeastern University, Shenyang, China
5. Zhuxianzhuang Coal Mine of Huaibei Mining (Group) Co., Ltd., Suzhou, China